Use this calculator to find the Goods and Services Tax (GST) amount on a given base price.
Formula:
GST Amount = Original Amount × (GST Rate / 100)Total Amount = Original Amount + GST AmountThe GST Calculator is a simple yet powerful tool designed to help individuals, businesses, and tax professionals calculate the Goods and Services Tax (GST) quickly and accurately. Whether you're a retailer, service provider, or consumer, this calculator helps you determine the GST payable, total invoice amount, or extract GST from an inclusive price.
GST, or Goods and Services Tax, is a unified indirect tax system introduced in India in 2017. It has replaced multiple cascading taxes like VAT, Service Tax, and Excise Duty. GST is levied at every step of the supply chain but is refundable to all parties in the chain except the final consumer, making it a destination-based tax.
| Rate | Category |
|---|---|
| 5% | Essential goods, small restaurants, footwear |
| 12% | Processed food, business class rail tickets, cellphones |
| 18% | Most products and services – electronics, ACs, restaurants |
| 28% | Luxury goods, tobacco, cars, high-end appliances |
GST Amount = (Original Amount × GST%) / 100
Total Amount = Original Amount + GST Amount
GST Amount = Original Amount - [Original Amount × 100 / (100 + GST%)]
Base Price = Original Amount - GST Amount
Product Price = ₹1,000, GST Rate = 18%
Total Price = ₹1,180, GST Rate = 18%
For B2B and B2C billing, this calculator helps break down the tax portion clearly. A transparent invoice should display:
If you're a freelancer providing services across India, you might be charging 18% GST. This tool allows you to generate correct invoice amounts and ensure compliance with GST law. It also helps prepare input and output tax for GSTR-3B and GSTR-1 filings.
GST may seem complex, but with the right tools, it's easy to handle. The Easy Converters GST Calculator provides a clean, fast, and reliable solution to compute tax amounts accurately. Whether you're charging or paying GST, clarity is essential. Use this tool for instant results and error-free invoices.
Try the GST Calculator now and simplify your tax workflow today!
The GST Calculator isn’t limited to just basic billing. It also helps users manage complex tax scenarios such as mixed supply, composite supply, reverse charge mechanism, or intra/inter-state GST implications. Let’s explore these in more detail:
Under RCM, the recipient (not the supplier) is responsible for paying GST. This applies to services like legal counsel, transportation by GTA, or goods imported by a registered entity. Using the calculator, businesses can compute the payable tax liability even if no invoice is raised by the supplier.
The GST Calculator can help determine tax on total bundled value based on classification.
From time to time, GST Council revises rates. If a product was taxed at 18% but is now at 12%, the GST Calculator allows side-by-side comparison to understand how pricing and profitability are affected.
Every registered business must file monthly or quarterly GST returns (GSTR-1, GSTR-3B). The GST Calculator simplifies data collection and verification during filing. Here’s how:
Small businesses, startups, and home-based sellers often struggle with complex billing. This calculator helps them:
Platforms like Amazon, Flipkart, and Shopify sellers must display GST-inclusive prices. This tool ensures:
If you're dealing with IGST (applicable when buyer and seller are in different states), the calculator helps compute total tax applicable and correctly divides it under the right head (IGST vs CGST+SGST). This avoids mismatch during return filing and prevents rejection of credits.
Businesses can use the calculator to identify the exact GST paid on purchases. This enables accurate ITC claims. In GSTR-3B, input tax should match the output tax structure, and this calculator makes that process easier.
India’s GST model is dual – with central and state components – unlike countries like:
The GST Calculator remains effective as a logic base across these countries by adjusting slab and naming conventions.
Consultants, writers, digital marketers, and freelancers providing services across states are required to charge 18% GST. This calculator helps:
Schools and colleges can teach students about real-world taxation using this tool. Commerce and business students use it in GST assignments to calculate input/output tax, margin analysis, and net pricing under varying slabs.
Yes. Our calculator offers both options. Choose whether the entered amount includes GST or not, and it will automatically calculate GST value, base price, and total invoice.
You can use the calculator for each component of the product separately, then sum the tax amounts. For complex structures, consider using HSN-based tax classification.
No. Some services attract standard 18% GST, while certain goods may fall under 5%, 12%, or even 28% depending on category. Always refer to the official GST rate schedule.
Yes. For intra-state sales, the calculator splits the tax equally into CGST and SGST. For inter-state transactions, IGST is shown as a combined value.
Tax compliance is not just a necessity — it’s a business responsibility. The Easy Converters GST Calculator is more than a tool; it's a companion for every entrepreneur, accountant, seller, and student. With features that support inclusive and exclusive calculations, breakdowns of tax components, and real-world use case support, this tool simplifies GST-related decisions.
Use it, bookmark it, and come back every time you make a purchase, create a bill, or prepare for returns. It’s your shortcut to confidence in tax accuracy.